Twelve different video games showing alcohol use were observed. The duration times of alcohol use were recorded, with the times (seconds) listed below. Assume that these sample data are used with a significance level in confidence interval? If the confidence interval is found to be - 36.8 sec < u<245.2 sec, what should we conclude about the claim? test of the claim that the population mean is greater than 75 sec. If we want to construct a confidence interval to be used for testing that claim, what confidence level should be used 84 14 559 52 61 197 45 179 0 57 The confidence level should be %. (Type an integer or a decimal. Do not round.) What should we conclude about the claim? The given confidence interval V the value of 75 sec, so there sufficient evidence to support the claim that the mean is greater than 75 sec.

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Twelve different video games showing alcohol use were observed. The duration times of alcohol use were recorded, with the times (seconds) listed below. Assume that these sample data are used with a 0.01
significance level in a test of the claim that the population mean is greater than 75 sec. If we want to construct a confidence interval to be used for testing that claim, what confidence level should be used for a
confidence interval? If the confidence interval is found to be -36.8 sec<µ<245.2 sec, what should we conclude about the claim?
84
14
559 52 0 61
197 45
179 0
2
57
The confidence level should be %.
(Type an integer or a decimal. Do not round.)
What should we conclude about the claim?
The given confidence interval
the value of 75 sec, so there
sufficient evidence to support the claim that the mean is greater than 75 sec.
Enter your answer in the answer box.
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Transcribed Image Text:Twelve different video games showing alcohol use were observed. The duration times of alcohol use were recorded, with the times (seconds) listed below. Assume that these sample data are used with a 0.01 significance level in a test of the claim that the population mean is greater than 75 sec. If we want to construct a confidence interval to be used for testing that claim, what confidence level should be used for a confidence interval? If the confidence interval is found to be -36.8 sec<µ<245.2 sec, what should we conclude about the claim? 84 14 559 52 0 61 197 45 179 0 2 57 The confidence level should be %. (Type an integer or a decimal. Do not round.) What should we conclude about the claim? The given confidence interval the value of 75 sec, so there sufficient evidence to support the claim that the mean is greater than 75 sec. Enter your answer in the answer box. MacBook DII DD F10 F11 000 000 F9 吕口 F7 F8 F5 F6 F3 F4 F1 F2 & 7 8. 2 4 5 P Q W E R T Y %24 #3
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